baber/WOPTO huggingface dataset:
Patent JP-H11257800-A (JP)
Title: Heat exchanger and air conditioner with exchanger
Inventor: IZAKI HIROKAZU
IPC: F25B39/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve a heat exchanging efficiency in the case of functioning as a condenser. SOLUTION: In the heat exchanger 28 comprising refrigerant tube 41, 45 respectively inserted in a zigzag manner into a plurality of fins 38, 42 to heat exchange a refrigerant flowing through the tubes with the air fed toward the fins via the fins; channel areas of the tubes are constituted so that the area of the channel of a part 45 in which more liquid refrigerant flows is smaller than that of a part 41 in which more gas refrigerant flows.
Patent JP-H11258022-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/68
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To monitor abnormality of a flow velocity detecting means, and to allow highly reliable flow rate measurement. SOLUTION: An abnormality detecting part 31 detects the presence of abnormality in velocity sensors 2a, 2b based on signals output from the velocity sensors 2a, 2b. When abnormality in the sensors 2a, 2b is detected by the detecting part 31, a flow rate operation part 32 excludes the output signal from the abnormal sensor in operation of a flow rate, and the flow rate is operated only based on the output signal from the other normal sensor to prevent inaccurate measurement from being carried out. A detected abnormal result therein is displayed in an abnormality displaying part 4b in a display part 4.
Patent JP-H09231400-A (JP)
Title: Method and device for synthesizing picture
Inventor: TOYAMA SHIGEKI
IPC: A63F13/55
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a picture synthesizing method and device capable of effectively executing picture display corresponding to the density of a mist on a visual point when the visual point exists in the mist. SOLUTION: The device is a picture synthesizer for synthesizing a picture by mapping a texture on a polygon object. The device is provided with a texture information storing part 142 for storing mist displaying texture information in which the rate of a color expressing a mist is formed so as to be reduced in accordance with separation from the bottom of a recessed part or a rugged part in the case of a texture to be mapped on a polygon constituting the side faces of the recessed or rugged part and a picture synthesizing part 130 for executing picture synthesis by mapping the mist displaying texture stored in the storing part 142 on the polygon constituting the side faces of the recessed or rugged part in the case of displaying the mist existing in the recessed or rugged part.
Patent JP-2000252288-A (JP)
Title: Substrate-retaining device
Inventor: SAIBI KATSUO
IPC: H01L21/68
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To easily adjust gap by placing one curved linear member with a diameter corresponding to the gap or at least two linear members on a plate, and by bringing the member into contact with the lower surface of a substrate at three points in a substrate protection member. SOLUTION: Tip parts 13a, 14a, and 15a of screw members 13, 14, and 15 being used as a substrate retention member project from the surface of a plate 1, and length L of the tip parts 13a, 14a, and 15a of screw members 13, 14, and 15 correspond to a gap. At this time, a substrate 5 is subjected to point contact by the number of the screw members 13, 14, and 15 for supporting, and the substrate 5 is stably retained, thus uniformly maintaining the gap regardless of the flatness of the plate 1 and a heater 2. Also, gap adjustment merely adjusts the length of the projecting tip parts 13a, 14a, and 15a of each of the screwed members 13, 14, and 15, thus easily performing work.
Patent JP-2000257713-A (JP)
Title: Bellows device
Inventor: KAINUMA MASAKUNI
IPC: F16F9/32
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of breaking load of a bellows while preventing movement of a deformation preventing ring by positioning heat contracting tubes at least two positions in the nearly radial direction between annular valley parts of the bellows and the deformation preventing ring so as to prevent the movement of the deformation preventing ring toward an annular ridge part of the bellows. SOLUTION: A bellows 20 is formed by vulcanizing the rubber material, in which a basic fabric is embedded, and provided with three annular ridge parts 21 and two annular valley parts between the ridge parts 21. A deformation preventing ring 30 is provided with four tubes 40. The tube 40 is made of rubber or the synthetic resin material. The heat contracting tubes 40 are heated for contraction so as to be tightly fitted to the deformation preventing ring 30. The heat contracting tubes 40 are distributed with a space as equal as possible. The deformation preventing ring 30 having the heat contracting tubes 40 is tightly fitted to the bellows 20 while bending the annular ridge parts 21 of the bellows 20. With this structure, movement of the heat contracting tubes 40 from the annular valley part as an original position toward the adjacent annular valley part.
Patent JP-H05222966-A (JP)
Title: Operation condition control device for hybrid vehicle
Inventor: WATASE JIRO
IPC: B60L50/16
Filed: 1992-02-10
Abstract: PURPOSE:To provide an operation condition control device for a hybrid vehicle which can remarkably reduce an exhaust amount of air pollutant. CONSTITUTION:An operation condition control device for a hybrid vehicle 1 is structured so as to selectively or simultaneously performing an engine driving where rear wheels 4 are driven by means of an engine 2 and an electric driving where the rear wheels 4 are driven by means of an electric unit 3. The electric driving is selected in cold running, while the engine driving is selected in warm running. When a running load is a specified value or higher in the warm running, the engine driving is assisted by the electric driving. The electric unit 3 can perform power generation, and is connected constantly to a propeller shaft 16 extended from an axle of the rear wheels 4. The engine 2 is connected to the propeller shaft 16 through a clutch 18 which is set OFF in the cold running.
Patent JP-H05319458-A (JP)
Title: Sealed container with deoxydizing function
Inventor: KUROKAWA WATARU
IPC: B65D81/26
Filed: 1992-02-10
Abstract: PURPOSE:To provide a sealed container with a deoxydizing function, whose organic layer on the inner face is hard to peel off. CONSTITUTION:At least a part of the inner face of a sealed container mainly consists of an oxide layer 2 having fine pours 2a produced by anode oxidation of aluminum 1, and an organic layer 4 formed on the oxide layer 2. The oxide layer 2 is plated with a kind of metal 3, which easily fixes oxygen by self- corrosion reaction, so that at least some of the fine pours 2a remain unfilled with the metal completely.
Patent JP-H02235621-A (JP)
Title: Cap for crown and preparation thereof
Inventor: SAWADA TSUTOMU
IPC: B65D53/04
Filed: 1989-03-09
Abstract: PURPOSE:To eliminate the necessity for providing an adhesive layer between the oxygen adsorbing layer and coating layer constituting a cap and to prevent the leakage of the oxygen scavenger in the oxygen adsorbing layer into the content of a sealed container by coating the oxygen adsorbing layer wherein the oxygen scavenger is contained in a thermoplastic resin having a specific range of an oxygen transmission coefficient and a specific of tensile strength with a coating layer composed of the same resin containing no oxygen scavenger. CONSTITUTION:In the cap mounted to the inner surface of a crown sealing a mouth part of a container, a laminated resin sheet is formed by coating an oxygen adsorbing layer composed of a thermoplastic resin respectively containing an oxygen scavenger and an electrolyte in an amount of 5-50wt.% and having an oxygen transmission coefficient (Q) and tensile strength (T) represented by formulae with a coating layer composed of the same thermoplastic resin containing no oxygen scavenger and the electrolyte and having an oxygen scavenging speed (Qv) represented by lower formula and punched in matching relation to the dimension of the crown. When the oxygen transmission coefficient (Q) and the tensile strength T are out of the range, no practical oxygen scavenging effect is obtained and, when the cap is molded, the open air penetrates in the container and the oxygen scavenging effect in the container can not be sufficiently achieved. When Qv is smaller than this value, the oxygen scavenging speed is too small to be practical.
Patent JP-H02236224-A (JP)
Title: Production of high tensile steel plate excellent in toughness
Inventor: SENUMA TAKEHIDE
IPC: B22D11/12
Filed: 1989-03-09
Abstract: PURPOSE:To produce a steel plate well balanced between strength and toughness by continuously casting a molten steel having a composition in which respective contents of C, Mn, and S are specified under specific conditions, applying slight-degree working in which total amount of strain is specified to the resulting cast slab, and then controlling cooling. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.20% C, 0.6-3.0% Mn, 0.002-0.1% S, and the balance Fe with inevitable impurities is refined. The resulting molten steel is continuously cast while controlling average cooling rate in the range from solidification to the Ar3 transformation point to 1-30 deg.C/sec. The resulting cast slab is subjected, in the as-rolled state or in a temp. region of the Ar3 transformation point or above, to slight- degree working, such as light draft rolling of >=one pass in which total amount of strain is regulated to <=0.1 by logarithmic strain. Then, cooling is carried out while controlling average cooling rate from 900 down to 600 deg.C to >=10 deg.C/sec. By this method, the formation of ferrite can be inhibited and a fine ferritic bainite structure can be formed by means of slight-degree working alone. Moreover, if Ti is added to the above steel composition so that the relationship between Ti content and the content of inevitably contained N satisfies Ti>(48/14).N and further 0.0003-0.01% B is added, the intergranular nucleation of ferrite can be inhibited.
Patent JP-S55149359-A (JP)
Title: Adhesive composition
Inventor: NAKAGAWA KAZUHIRO
IPC: C08F2/44
Filed: 1979-05-10
Abstract: PURPOSE: To provide an adhesive compsn. having excellent storage stability, by a method wherein an ultraviolet absorbing agent is added to an α-cyanoacrylate.  
     CONSTITUTION: 10W20,000ppm of an ultraviolet absorbing agent such as 4-t-butylphenyl salicylate or 2,4-dihydroxybenzophenone is added to an α-cyanoacrylate of the formula, wherein R is alkyl having not more than 16 carbon atoms, alkenyl, aralkyl, haloalkyl, cyclohexyl, phenyl, etc. There is obtained an α-cyanoacrylate adhesive having excellent storage stability without lowering adhesion rate and ahesive strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60263778-A (JP)
Inventor: ROBAATO JIYANIAN
IPC: F16J15/32
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08255930-A (JP)
Title: Fabrication of semiconductor light emitting element
Inventor: SONOBE MASAYUKI
IPC: H01S5/323
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a method for fabricating an inexpensive semiconductor light emitting element by growing a gallium nitride based compound semiconductor layer, in safety, in a vapor phase without employing NH3 gas. CONSTITUTION: In the method for fabricating an inexpensive semiconductor light emitting element by introducing a material gas into a reaction tube and forming a gallium nitride based compound semiconductor layer comprising an n-type layer 4 and a p-type layer 6 through vapor phase epitaxial growth, at least a hydrazine based metal compound is employed as the material gas.
Patent JP-H05260678-A (JP)
Title: Protective circuit for electric device on vehicle
IPC: H02J7/16
Filed: 1992-03-16
Abstract: PURPOSE:To provide a means for solving the breakdown strength deterioration of the inner components of a generator and protecting the electric device connected to the generator when the generator goes wrong. CONSTITUTION:A surge voltage absorbing means 12 for absorbing surge voltage is provided to suppress the inner voltage of a generator. It can be accomplished without installing another component by using this surge voltage absorbing means 12 in combination with the rectifier of the generator. Moreover, a mechanism 104 is provided, which checks the operation state of the surge voltage absorbing means 12 and stops the operation of the generator when surge absorption is not performed completely. A group of rectifiers yield at the fixed voltage of 100V or thereabout, and does not generate voltage above this. Therefore, it becomes possible to design the inner components in the same shapes as before.
Patent JP-H10249779-A (JP)
Title: Floating unit
Inventor: AMANO YUJI
IPC: B25J17/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a floating unit capable of keeping its floating function without inclining a driven material to a fixed material due to the weight of the driven material. SOLUTION: A floating unit has a fixed material 1 and a driven material 2 arranged to be somewhat movable to the fixed material 1 in the three- dimensional direction. The fixed material 1 or the driven material 2 is provided with a cylinder 50 having a piston 51 and at least three suction valves 52 in a radial shape at equally angled spaces to supply air to the cylinder 50. When the driven material 2 is inclined to the fixed material 1, the suction valve 52 arranged in place approached with the inclination is kept open to move the piston 51 corresponding thereto so that the fixed material 1 can be separated from the driven material 2 with the thrust of the piston 51.
Patent JP-S55150766-A (JP)
Title: Magneto generator for internal combustion engine
Inventor: NANJIYOU HIROTOSHI
IPC: H02K21/22
Filed: 1979-05-11
Abstract: PURPOSE:To enlarge the ignition timing angle for economy of space in a magneto generator by magnetically combining a signal armature of a fixed constitution to the armature core opposed to the magnetic pole of the flywheel magneto rotor. CONSTITUTION:A permanent magnet 2, pole piece 4, and mimic magnet 3b consisting of two or more ferromagnetic materials, are fixed to the inner circumference face of the circumferential wall 1d of a flywheel 1 in order to constitute a rotor pole. An armature 5 for an ignition device, which has an I-shaped armature core 6 which has magnetic poles 6a and 6b and is equipped with an ignition coil 7, is installed so as to be opposed to the rotor pole. One pole 6a of the armature core 6 is provided with a signal core 10 which has a signal magnetic pole 10c, a signal pole-piece member 11 which has a pole piece 11a which is adjacent to the signal magnetic pole 10c and extends against the rotation of the flywheel 1, and a signal coil 12. The gap between the pole piece 4 of the magneto rotor and the pole piece 11a is to be larger than that between the pole piece 4 and the signal magnetic pole 10c.
Patent JP-H09252527-A (JP)
Title: Superconducting device
Inventor: HARA CHIKUSHI
IPC: H02H9/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide such constitution as to effectively reduce the eddy current loss which occurs at the wall of a container at the time of steady state, in a superconducting device which accommodates a superconducting coil constituted of plural layers connected in noninducitive winding within a container made of a conductive material. SOLUTION: A superconducting device, which accommodates a superconducting coil 32 constituted of plural layers connected in nonconductive winding within a container 31 made of a conductive material, is equipped with an electromagnetic shield body 43 made of a well conductive material being arranged within a container in such a way as to surround the superconducting coil 32, and a balance adjuster 44 made of a well conductive material which takes the balance of AC magnetic fields generated in each layer of the superconductive coil 32, being arranged inside the superconducting coil 32.
Patent JP-H08236920-A (JP)
Title: Solder reflowing device for printed board
Inventor: SHIMIZU KAZU
IPC: H05K3/34
Filed: 1995-02-22
Abstract: PURPOSE: To provide a solder reflowing device for printed board which is reduced in size so that the occupying space of the device can be reduced by providing heaters above and below a printed board fixing section in a housing in such a state that the positions of the heaters can be adjusted in the vertical direction. CONSTITUTION: After a printed board P is carried in a housing 1 through a carrying-in port 5 by means of a carrying-in means 7, such as the conveyor, etc., and positioned to a fixing position 2 by means of a conveyor 2a, the board P is heated with upper and lower heaters 3 and 4. The distances between the heaters 3 and 4 and the board P are adjusted by moving the heaters 3 in the upward and downward by moving the holders 9 and 10 of the heaters 3 and 4 upward and downward along guide shafts 11 by rotating threaded shafts 12 and 13 by means of motors 14 and 15. The board P is heated until solder melts in accordance with a temperature file. After heating, the heaters 3 and 4 are separated from the board P and the board P is cooled.
Patent JP-H10250161-A (JP)
Title: Label printer
Inventor: SEYASU SHIROU
IPC: B41J11/14
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent troubles from occurring when a cassette is inadvertently forcibly detached during printing, by setting a prohibition means which prohibits the cassette from being detached when a gap between a printing head and a platen roller is closed by an opening closing mechanism. SOLUTION: A platen roller 5 is loaded on a moving stage 8, constituting an opening closing mechanism which reciprocates between a press position 9 where the platen roller 5 is roughly in touch with a printing head 4 and a standby position 10, thereby moving the platen roller 5 to be close to and away from the printing head 4. When the moving stage 8 is moved to the press position, pressing by a pressing member 50 to a swinging bracket 13c is released, and a rotary bar 44 is rotated by an urging force of a spring 13d. As a result, a stopper 46 moves and a stopper 48 enters a gap 47. Since a lock member 30 is regulated not to be elastically deformed, an engaging member 3b cannot be separated outside from the lock member 30. A cassette 3 is surely maintained and engaged in a set state.
Patent JP-H04273445-A (JP)
Title: Thin film semiconductor device and its production
Inventor: IZAWA HIDEO
IPC: H01L29/786
Filed: 1991-02-28
Abstract: PURPOSE:To provide a thin film semiconductor device which has short and uniform channel lengths by forming low concentration impurity activating layers adjacent to high concentration impurity activating layers, which are the source and drain formed on the both edges of a semiconductor layer, having the opposite conductivity type to the high concentration impurity activating layer. CONSTITUTION:A gate electrode 2 is formed on a transparent insulating board 1, a gate insulating film 3 is accumulated on the electrode 2 and a semiconductor layer 6 is formed on the film 3. High concentration impurity activating layers 4 and 4' (n<+>) which are to be the source and drain of a thin film transistor are formed on the both edges. Low concentration impurity activating layers 5 and 5' (p<->) adjacent to the high concentration impurity activating layers 4 and 4' having the opposite conductivity type are formed by ion implantation. For the thin film transistor, the P-type low concentration impurity activating layers 5 and 5' become actually effective channels.
Patent JP-S57173144-A (JP)
Title: Exchanger for screen
Inventor: TANAKA HIROAKI
IPC: B29C48/03
Filed: 1981-04-17
Abstract: PURPOSE:To exchange screens without stopping the screen exchanger by detachably mounting the screen to a rotatable ring valve between outer and inner bodies in the screen exchanger between a synthetic resin extruding machine proper and a die. CONSTITUTION:A melted synthetic resin material extruded from the extruding machine proper 17 is extruded in the order of a supply hole 14 an inlet side hole 37 the screen 39 an outlet side hole a discharge hole 24 the extruding die 23, and dust is removed by means of the screen 39. If a handle 43 is turned by a fixed quantity when clogging is generated, the ring valve 12 is slid and rotated between the inner body 11 and the outer body 10, and a screen mounting section 35 is positioned to a screen exchanging hole while a new screen is positioned where the mounting section 35 is located. The screen 39 clogged is extracted from the screen exchanging section, and the new screen is attached.
Patent JP-H03259278-A (JP)
Title: Developing device
Inventor: KOGA YOSHIRO
IPC: G03G15/09
Filed: 1990-03-09
Abstract: PURPOSE:To reduce the fault of an image and to obtain the image of high resolution by providing an elastic layer and a magnetic field generation layer and specifying the elastic modulus of the elastic layer. CONSTITUTION:A developing device 7 carries magnetic toner 8 and executes developing. A developing roller 9 carrying the toner 8 is respectively provided with the elastic layer 11 and the magnetic field generation layer 12 on the outside circumference of a shaft 10 in a concentric circular state. Then, the magnetic toner 8 is directly held on the developing roller 9 by the leakage magnetic flux of the outside circumference of the layer 12. Besides, the toner 8 of a thin layer is carried by thinning it to proper quantity with the aid of a thin plate spring-like elastic blade 13 made of a non-magnetic or magnetic metal or resin and rotating the developing roller 9. Then, the elastic modulus of the layer 11 is set to be <=70 deg. based on the rubber hardness. Therefore, the carrying quantity of the toner can be kept stable and the contact state of a developing part an be kept constant. Thus, the sufficient density of the image is obtained in an image part and the image having small fogging is obtained in a non-image part.
Patent JP-S55149827-A (JP)
Title: Specific gravity and liquid level detection method for electrolyte of battery
Inventor: TANAKA AKIFUMI
IPC: G01N9/10
Filed: 1979-05-11
Abstract: PURPOSE: To detect the specific gravity of the electrolyte by means of a ring-shaped float provided on the circumference of the detection electrode.  
     CONSTITUTION: The detection electrode 1 which is coated on the portion other than the detection section at the tip with an insulator 2 such as synthetic resin so as not to contact the electrolyte 3 is mounted on the battery cover 4 while a ring- shaped float 6 is fitted onto the circumference thereof. When the specific gravity and the liquid level of the electrolyte 3 are normal, the float 6 floats above the detection part of the detection electrode 1 and the detection part of the detection electrode 1 gets into contact with the electrolyte 3 to allow the current to flow to the electrode 1 whereby the specific gravity and the liquid level are checked to be normal by the lighting of a lamp or the like. On the other hand, when the specific gravity of the electrolyte 3 lowers, the float comes down and the gas generated from detection electrode 1 by electrolysis is accumulated in gaseous phase into the detection part through the float 6 so that the electrode 1 is separated from the electrolyte 3 causing the lamp or the like to be off. Thus, the lowering of the specific gravity can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58176824-A (JP)
Inventor: YAGIU SATORU
IPC: H01H33/16
Filed: 1982-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。